COGENT COMMUNICATIONS HOLDINGS, INC.

COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) has recorded 35 insider filings from 12 unique insiders, totaling $83.4M in trading activity (net selling). Insiders have sold $83.4M while purchasing $0. Insider sales can reflect personal financial planning rather than a bearish view — always consider the full context. The most active insider by volume is SCHAEFFER DAVE. All data sourced from SEC Form 4 filings and updated as new disclosures are filed.